Konishiroku Photo Industry Co., Ltd.

Tuneo Daidoji

Kiyoshi Kimura

Yuki Okuyama

Ken-ichi Kishi

Kenzi Tuzita

This invention relates to a magnetic toner (3b) composed mainly of a magnetic material and a binder resin, in which the difference between the softening point and the softening initiation temperature of said magnetic toner (3b) is made 5.degree. C. or more to provide a magnetic toner (3b) which is suitable for pressing transfer, particularly pressing transfer by use of an intermediate transfer member and capable of giving stable running characteristics without causing off-set phenomenon according to a conventional developing system without use of no special developing system and regardless of the photosensitive member employed as well as good image quality on a plain paper.

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Hachioji, Japan

Tuneo Daidoji